On Tue, 29 Mar 2005 23:12:39 +0200, Pavel Machek <[email protected]> wrote:
> >
> > I am leaning towards calling disable_usermodehelper (not writtent yet)
> > after swsusp completes snapshotting memory. We really don't care about
> > hotplug events in this case and this will allow keeping "normal"
> > resume in drivers as is. What do you think?
>
> That would certianly do the trick.
>
> [Or perhaps in_suspend() is slightly nicer solution? People wanted it
> for other stuff (sanity checking, like BUG_ON(in_suspend())), too....]
>
We might want having both... Hmm... in_suspend - is it only for swsusp
(in_swsusp) or for suspend-to-ram as well? For suspend to ram we might
need slightly different rules, I don't know. A separate call will
allow more fine-grained control and will explicitely tell reader what
is happening.
I do not have a strong preference though.
--
Dmitry
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